Mention the ‘observing’ primitive in ‘README.md’

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mrkkrp 2016-10-03 12:45:03 +03:00
parent 1539b713e3
commit 70e1de679f

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@ -83,6 +83,9 @@ via combination of these primitives:
continue parsing. Once parsing is finished, several parse errors may be
reported or ignored altogether.
* `observing` allows to “observe” parse errors without ending parsing (they
are returned in `Left`, while normal results are wrapped in `Right`).
* `eof` only succeeds at the end of input.
* `token` is used to parse single token.